201252256

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19471}}^1$

素因数の和:19517

約数の個数: 48

約数和(自身を含む): 441624960

約数和(自身を除く): 240372704

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 19471, 38942, 77884, 155768, 311536, 331007, 369949, 623072, 662014, 739898, 1324028, 1479796, 2648056, 2959592, 5296112, 5919184, 6289133, 10592224, 11838368, 12578266, 25156532, 50313064, 100626128, 201252256]

約数ペア:

[(1, 201252256), (2, 100626128), (4, 50313064), (8, 25156532), (16, 12578266), (17, 11838368), (19, 10592224), (32, 6289133), (34, 5919184), (38, 5296112), (68, 2959592), (76, 2648056), (136, 1479796), (152, 1324028), (272, 739898), (304, 662014), (323, 623072), (544, 369949), (608, 331007), (646, 311536), (1292, 155768), (2584, 77884), (5168, 38942), (10336, 19471)]